There is nothing to do with him in the future, and there are professionals to do it. Countless vaults contain countless family fortunes for hundreds or even thousands of years, among which precious raw materials, potions, and rare magical items are unknown. Opening all vaults at the same time and transferring everything except coins requires careful planning.

When she returned to her study, Hermione was sitting by the window reading a booklet. The pale blue cover reads: Turing Whisper. This is a new magical technology that the family has just developed.

In the wizarding world, it is almost as difficult to keep secrets as it is to obtain them.

The secret keeper needs to master the Occlumency of the Brain, avoid drinking the Truth Elixir, beware of the Imperius Curse, etc., a person may be able to be careful to keep the secret to be guarded, but the secret cannot be in the hands of only one person, once he dies, then the secret will be gone.

It can expand the scope of confidentiality, but it will also increase the risk of leakage.

The appearance of Turing's secret words just solved this problem, and the time was just right. Its theory does not originate from the wizarding world, but from a Muggle technology: the "synchronization key"!

When two people use secret language to converse, magic will encrypt what the two people say, convert normal language into secret language, and form an independent key. The key will be divided into two parts (multi-person conversation, it will be split into more, and theoretically there is no limit to the number of people who participate in the secret language) like a Brave Loyalty Mantra, hidden in the souls of the two.

Only with the person who has the key can you talk about encrypted content. Otherwise, in front of outsiders, it is just nonsense, as if drinking a nonsense drink.

There is also no limit to the number of keys one person can have, and you can use Turing Whisper with multiple people, which is very powerful for information protection in times of war. Without a key to decrypt, no currently known spell can obtain the encrypted information. The Regent's Thoughts, the Elixir of Truth, and the Soul Snatcher Spell all failed in front of it, and the stealer was left with nothing but nonsense.

As long as both sides of the Secret Language are able to resist the Imperius Curse, then in theory, the Turing Secret Language is theoretically unsolvable. The Imperius Charm is a spell that can easily build resistance, and the stupidest way to do this is to use the Imperius Charm on a person repeatedly, and after many times or a long time, the wizard will naturally develop resistance.

"How's it going?" Phoenix sat down with the smell of smoke, causing Hermione to frown slightly. It's not the smell of him, she's used to it for a long time.

Phoenix also noticed, not waiting for him to say anything.

"You'd better take a look at this first. Her tone was a little low.

Hand him a letter with a faint smell of perfume that made Phoenix subconsciously feel bad. Could it be the trick of some silly girl in the family, no, he immediately denied it, Hermione wouldn't be stupid to that point.

Staring at a few lines outside the parchment scroll: Snowy Mountain Castle, Phoenix Peverell and his wife. He looked up at Hermione.

"For both of us?"

"Open!" Hermione said eagerly.

It seems that the only way to send a letter to them is a Hogwarts classmate, or someone from the Order of the Phoenix, but the former is much more likely.

Phoenix opened the letter and read it. His gaze swept down the lines of the parchment. After reading the letter, he had a sad look on his face.

There is not much content on the letter, and the font is very delicate.

Dear Phoenix: We don't have much contact, but my sister has a lot of respect for you.

I have bad news for you, my sister Daphne Greengrass has been diagnosed with a Blood Curse. We all knew in our hearts that her time was running out. My sister didn't want to wait for her to be buried in the loess, and people would tell her grief in front of the tombstone (her exact words)

She would like to invite you and your wife to her farewell party. The therapist is not sure how much time she has left, and we are eager to see you arrive soon. (At this sensitive time, I know this is a bit difficult, but I personally sincerely hope that you can come to see her for the last time)

Your classmate Astoria Greengrass

And again: St. Mungo's Hospital for Magical Injuries and Injuries has been relocated to Devon.

Phoenix looked up at Hermione.

"Hmm," she tried to comfort her husband, "maybe—"

Phoenix shook his hand slightly, and Hermione grabbed his hand. She had to admit that she had no experience with it, not to mention that she herself was in great shock. However, compared to Phoenix, Hermione had very limited contact with Daphne. But another classmate is about to pass away, which still makes her feel uncomfortable.

How many people she knows and don't know will die one after another in the future? As soon as her mind was about to go away, she was pulled back by Phoenix.

"It's not particularly shocking," Phoenix caressed her delicate skin, "The Greengrass family, who have always considered themselves pure-blooded, the blood curse is an alternative way to prove it. It's only possible for generations of wizards who have insisted on pure-blood marriage, and I'm more worried about Astoria — you probably don't think you know it, a grade below us — that Draco is chasing her, you know?"

Hermione was about to nod, and at that moment, she suddenly realized what Phoenix was about to say.

According to him, isn't it possible for Astoria to get the disease, and will Malfoy continue to pursue a girl who is likely to die at any time?

"He will. Phoenix nodded, "The Malfoy family's remaining wealth is a dragon farm, and half of the shares have been given to Greengrass as a dowry." I'm just lamenting that the two of them have too many problems in the future, considering the situation in society—" he paused, "Do you think that our class is really unlucky, maybe in the history of the school, it will be recorded that the 1991 class is the most unlucky class in the history of Hogwarts." It can be called a 'class of the unfortunate'. ”

"Can you tell me about her?"

"Say it on the way, help me pick out my robe, and I'll go arrange the trip. Phoenix kissed her forehead.

After the destruction of the Ministry of Magic, transportation was also paralyzed. The transportation departments of the Ministry of Magic in various places are in charge of the nodes of various modes of transportation. Both Floo and the key are no longer available, and if they do, they may be unknown. The British Ministry of Magic escaped, but the Department of Transport quickly shut down all services. Keeping the door open for now is not a wise choice. No one knows what's going to happen. For now, only magical vehicles or creatures remain, or they are apparitions.

Naturally, it was impossible for Phoenix to directly communicate with Hermione's phantom, and their identities could not be reckless and go directly thousands of kilometers away. Unless you follow the action of the large army, you can only fly over slowly. In fact, the speed is also very slow, they can get to Devon today, but it is still a little difficult to adapt to compared to wizards who are used to rushing to a place immediately.